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gnosygnu_xowa/140_dbs/src/gplx/dbs/Db_qry.java

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2017-02-06 22:14:55 -05:00
/*
XOWA: the XOWA Offline Wiki Application
Copyright (C) 2012 gnosygnu@gmail.com
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package gplx.dbs; import gplx.*;
public interface Db_qry {
int Tid();
boolean Exec_is_rdr();
String Base_table();
String To_sql__exec(gplx.dbs.sqls.Sql_qry_wtr wtr);
}
class Db_qry__noop implements Db_qry {
public int Tid() {return Db_qry_.Tid_noop;}
public boolean Exec_is_rdr() {return false;}
public String Base_table() {return "";}
public String To_sql__exec(gplx.dbs.sqls.Sql_qry_wtr wtr) {return "";}
}